【作 者】：
吴 焕 庆
【关 键 词 】：
教师；TPACK；协同知识建构；路径
【栏 目】：
学科建设与教师发展
【中文摘要】：
教师必备TPACK是数字时代对教师的新要求、新宣言。文章尝试基于信息时代学习观和知识观的启示，运用协同知识建构的理论和方法，提出了以协同知识建构为核心的教师TPACK的提升路径，以此开展了三轮设计型的实践，并不断修正和完善。该路径在主体维度上包括基于吸收生成的个人知识建构、基于参与协作的协同知识建构、基于共享创造的集体知识建构三个方面；在认知维度上，具体包含吸收、反思、生成、内化、共享、论证、协商、应用、创造等活动。实践表明，该路径能够提升教师TPACK，促进教师知识建构。
【英文摘要】：
TPACK is the essential requirement for teachers in the digital age. After drawing lessons from learning view and knowledge view in the information age and using theories and methods of collaborative knowledge construction, this paper puts forward a TPACK promotion path for teachers based on collaborative knowledge construction, and then carries out three rounds of design practice for continuous revision and refinement. On the principal dimension, this path includes three aspects namely individual knowledge building based on absorption generation, collaborative knowledge building based on participating collaboration and collective knowledge building based on shared creation. On the cognitive dimension, the path covers activities such as absorption, reflection, generation, internalization, sharing, demonstration, negotiation, application and creation. The practice shows that this path can improve TPACK of teachers and promote their knowledge construction.